56805840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:76

約数の個数: 480

約数和(自身を含む): 255816960

約数和(自身を除く): 199011120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 27, 28, 30, 34, 35, 36, 39, 40, 42, 45, 48, 51, 52, 54, 56, 60, 63, 65, 68, 70, 72, 78, 80, 84, 85, 90, 91, 102, 104, 105, 108, 112, 117, 119, 120, 126, 130, 135, 136, 140, 144, 153, 156, 168, 170, 180, 182, 189, 195, 204, 208, 210, 216, 221, 234, 238, 240, 252, 255, 260, 270, 272, 273, 280, 289, 306, 312, 315, 336, 340, 351, 357, 360, 364, 378, 390, 408, 420, 432, 442, 455, 459, 468, 476, 504, 510, 520, 540, 546, 560, 578, 585, 595, 612, 624, 630, 663, 680, 702, 714, 720, 728, 756, 765, 780, 816, 819, 840, 867, 884, 910, 918, 936, 945, 952, 1008, 1020, 1040, 1071, 1080, 1092, 1105, 1156, 1170, 1190, 1224, 1260, 1326, 1360, 1365, 1404, 1428, 1445, 1456, 1512, 1530, 1547, 1560, 1638, 1680, 1734, 1755, 1768, 1785, 1820, 1836, 1872, 1890, 1904, 1989, 2023, 2040, 2142, 2160, 2184, 2210, 2295, 2312, 2340, 2380, 2448, 2457, 2520, 2601, 2652, 2730, 2808, 2856, 2890, 3024, 3060, 3094, 3120, 3213, 3276, 3315, 3468, 3510, 3536, 3570, 3640, 3672, 3757, 3780, 3978, 4046, 4080, 4095, 4284, 4335, 4368, 4420, 4590, 4624, 4641, 4680, 4760, 4914, 5040, 5202, 5304, 5355, 5460, 5616, 5712, 5780, 5967, 6069, 6120, 6188, 6426, 6552, 6630, 6936, 7020, 7140, 7280, 7344, 7514, 7560, 7735, 7803, 7956, 8092, 8190, 8568, 8670, 8840, 9180, 9282, 9360, 9520, 9828, 9945, 10115, 10404, 10608, 10710, 10920, 11271, 11560, 11934, 12138, 12240, 12285, 12376, 12852, 13005, 13104, 13260, 13872, 13923, 14040, 14280, 15028, 15120, 15470, 15606, 15912, 16065, 16184, 16380, 17136, 17340, 17680, 18207, 18360, 18564, 18785, 19656, 19890, 20230, 20808, 21420, 21840, 22542, 23120, 23205, 23868, 24276, 24570, 24752, 25704, 26010, 26299, 26520, 27846, 28080, 28560, 29835, 30056, 30345, 30940, 31212, 31824, 32130, 32368, 32760, 33813, 34680, 36414, 36720, 37128, 37570, 39015, 39312, 39780, 40460, 41616, 41769, 42840, 45084, 46410, 47736, 48552, 49140, 51408, 52020, 52598, 53040, 54621, 55692, 56355, 59670, 60112, 60690, 61880, 62424, 64260, 65520, 67626, 69360, 69615, 72828, 74256, 75140, 78030, 78897, 79560, 80920, 83538, 85680, 90168, 91035, 92820, 95472, 97104, 98280, 101439, 104040, 105196, 109242, 111384, 112710, 119340, 121380, 123760, 124848, 128520, 131495, 135252, 139230, 145656, 150280, 156060, 157794, 159120, 161840, 167076, 169065, 180336, 182070, 185640, 196560, 202878, 208080, 208845, 210392, 218484, 222768, 225420, 236691, 238680, 242760, 257040, 262990, 270504, 273105, 278460, 291312, 300560, 312120, 315588, 334152, 338130, 364140, 371280, 394485, 405756, 417690, 420784, 436968, 450840, 473382, 477360, 485520, 507195, 525980, 541008, 546210, 556920, 624240, 631176, 668304, 676260, 710073, 728280, 788970, 811512, 835380, 873936, 901680, 946764, 1014390, 1051960, 1092420, 1113840, 1183455, 1262352, 1352520, 1420146, 1456560, 1577940, 1623024, 1670760, 1893528, 2028780, 2103920, 2184840, 2366910, 2705040, 2840292, 3155880, 3341520, 3550365, 3787056, 4057560, 4369680, 4733820, 5680584, 6311760, 7100730, 8115120, 9467640, 11361168, 14201460, 18935280, 28402920, 56805840]

約数ペア:

[(1, 56805840), (2, 28402920), (3, 18935280), (4, 14201460), (5, 11361168), (6, 9467640), (7, 8115120), (8, 7100730), (9, 6311760), (10, 5680584), (12, 4733820), (13, 4369680), (14, 4057560), (15, 3787056), (16, 3550365), (17, 3341520), (18, 3155880), (20, 2840292), (21, 2705040), (24, 2366910), (26, 2184840), (27, 2103920), (28, 2028780), (30, 1893528), (34, 1670760), (35, 1623024), (36, 1577940), (39, 1456560), (40, 1420146), (42, 1352520), (45, 1262352), (48, 1183455), (51, 1113840), (52, 1092420), (54, 1051960), (56, 1014390), (60, 946764), (63, 901680), (65, 873936), (68, 835380), (70, 811512), (72, 788970), (78, 728280), (80, 710073), (84, 676260), (85, 668304), (90, 631176), (91, 624240), (102, 556920), (104, 546210), (105, 541008), (108, 525980), (112, 507195), (117, 485520), (119, 477360), (120, 473382), (126, 450840), (130, 436968), (135, 420784), (136, 417690), (140, 405756), (144, 394485), (153, 371280), (156, 364140), (168, 338130), (170, 334152), (180, 315588), (182, 312120), (189, 300560), (195, 291312), (204, 278460), (208, 273105), (210, 270504), (216, 262990), (221, 257040), (234, 242760), (238, 238680), (240, 236691), (252, 225420), (255, 222768), (260, 218484), (270, 210392), (272, 208845), (273, 208080), (280, 202878), (289, 196560), (306, 185640), (312, 182070), (315, 180336), (336, 169065), (340, 167076), (351, 161840), (357, 159120), (360, 157794), (364, 156060), (378, 150280), (390, 145656), (408, 139230), (420, 135252), (432, 131495), (442, 128520), (455, 124848), (459, 123760), (468, 121380), (476, 119340), (504, 112710), (510, 111384), (520, 109242), (540, 105196), (546, 104040), (560, 101439), (578, 98280), (585, 97104), (595, 95472), (612, 92820), (624, 91035), (630, 90168), (663, 85680), (680, 83538), (702, 80920), (714, 79560), (720, 78897), (728, 78030), (756, 75140), (765, 74256), (780, 72828), (816, 69615), (819, 69360), (840, 67626), (867, 65520), (884, 64260), (910, 62424), (918, 61880), (936, 60690), (945, 60112), (952, 59670), (1008, 56355), (1020, 55692), (1040, 54621), (1071, 53040), (1080, 52598), (1092, 52020), (1105, 51408), (1156, 49140), (1170, 48552), (1190, 47736), (1224, 46410), (1260, 45084), (1326, 42840), (1360, 41769), (1365, 41616), (1404, 40460), (1428, 39780), (1445, 39312), (1456, 39015), (1512, 37570), (1530, 37128), (1547, 36720), (1560, 36414), (1638, 34680), (1680, 33813), (1734, 32760), (1755, 32368), (1768, 32130), (1785, 31824), (1820, 31212), (1836, 30940), (1872, 30345), (1890, 30056), (1904, 29835), (1989, 28560), (2023, 28080), (2040, 27846), (2142, 26520), (2160, 26299), (2184, 26010), (2210, 25704), (2295, 24752), (2312, 24570), (2340, 24276), (2380, 23868), (2448, 23205), (2457, 23120), (2520, 22542), (2601, 21840), (2652, 21420), (2730, 20808), (2808, 20230), (2856, 19890), (2890, 19656), (3024, 18785), (3060, 18564), (3094, 18360), (3120, 18207), (3213, 17680), (3276, 17340), (3315, 17136), (3468, 16380), (3510, 16184), (3536, 16065), (3570, 15912), (3640, 15606), (3672, 15470), (3757, 15120), (3780, 15028), (3978, 14280), (4046, 14040), (4080, 13923), (4095, 13872), (4284, 13260), (4335, 13104), (4368, 13005), (4420, 12852), (4590, 12376), (4624, 12285), (4641, 12240), (4680, 12138), (4760, 11934), (4914, 11560), (5040, 11271), (5202, 10920), (5304, 10710), (5355, 10608), (5460, 10404), (5616, 10115), (5712, 9945), (5780, 9828), (5967, 9520), (6069, 9360), (6120, 9282), (6188, 9180), (6426, 8840), (6552, 8670), (6630, 8568), (6936, 8190), (7020, 8092), (7140, 7956), (7280, 7803), (7344, 7735), (7514, 7560)]